A door with vertical jointed sections that can be folded together to one side to allow access to a room or building.
More example sentences
- To the side, folding doors give access to a utility room, an extension to the original property.
- He did this for at least half an hour, before exiting the game room through some folding doors with hinges in the middle of the doors.
- Double folding doors give access to the dining room, which also features a marble fireplace and a sash window.
Definition of folding door in:
- The US English dictionary